.search_site {
    margin-top: 1.5%;
    margin-bottom: 1.5%;
}

.container-margin-bottom {
    margin-bottom: 1.5%;
}

#page-component-up {
    background-color: #fff;
    position: fixed;
    right: 100px;
    bottom: 150px;
    width: 40px;
    height: 40px;
    border-radius: 20px;
    cursor: pointer;
    transition: .3s;
    box-shadow: 0 0 6px rgba(0, 0, 0, .12);
    z-index: 5;
}

#page-component-up i {
    width: 40px;
    height: 40px;
    vertical-align: middle;
    text-align: center;
    /* bottom: 10px; */
    top: 12px;
    position: relative;
    color: #409EFF;
}